[Event "39. ILS Rapid CH"] [Site "https://lichess.org/cGFAc4a8"] [Date "2023.03.01"] [White "iancmason"] [Black "borninthesixties"] [Result "0-1"] [UTCDate "2023.03.01"] [UTCTime "19:43:47"] [WhiteElo "2063"] [BlackElo "1660"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "600+5"] [ECO "E73"] [Opening "King's Indian Defense: Averbakh Variation, Geller Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Nbd7 { E73 King's Indian Defense: Averbakh Variation, Geller Defense } 7. Qd2 e5 8. d5 a5 9. h3?! { (0.93 → 0.20) Inaccuracy. h4 was best. } (9. h4 Nc5) 9... Qe8 10. Bh6?! { (0.40 → -0.49) Inaccuracy. Be3 was best. } (10. Be3) 10... Nc5 11. Bf3?! { (-0.36 → -1.40) Inaccuracy. Bxg7 was best. } (11. Bxg7 Kxg7) 11... Nfd7?! { (-1.40 → -0.73) Inaccuracy. Bxh6 was best. } (11... Bxh6 12. Qxh6) 12. Bxg7 Kxg7 13. Nge2?! { (-0.45 → -1.17) Inaccuracy. Bd1 was best. } (13. Bd1 f5) 13... Nb6 14. b3 f5 15. O-O f4 16. Qc2 Qe7 17. a3 Qg5 18. Kh2 h5 19. Ng1 Qh6 20. Be2 g5 21. b4 axb4 22. axb4 Rxa1 23. Rxa1 Na6 24. Qb2 g4 25. h4?? { (-0.29 → -4.65) Blunder. c5 was best. } (25. c5 dxc5) 25... Qf6 26. g3?! { (-4.66 → -5.99) Inaccuracy. Nf3 was best. } (26. Nf3 gxf3 27. Bxf3 Nxc4 28. Qe2 Qxh4+ 29. Kg1 Nb6 30. Nb5 Bg4 31. Ra3 Kh6 32. Rc3 Bxf3) 26... fxg3+ 27. Kxg3?? { (-6.28 → Mate in 1) Checkmate is now unavoidable. fxg3 was best. } (27. fxg3 Qf2+ 28. Kh1 Qxg3 29. Nd1 Qxh4+ 30. Kg2 g3 31. Nf3 Rxf3 32. Kxf3 Bg4+ 33. Ke3 Qh2) 27... Qxf2# { Black wins by checkmate. } 0-1